TR2005-103

Reduced Latency Iterative Decoding of LDPC Codes

    •  Wang, Y., Zhang, J., Fossorier, M., Yedidia, J.S., "Reduced Latency Iterative Decoding of LDPC Codes", IEEE Global Telecommunications Conference (GLOBECOM), November 2005, vol. 3, pp. 1199-2204.
      BibTeX TR2005-103 PDF
      • @inproceedings{Wang2005nov,
      • author = {Wang, Y. and Zhang, J. and Fossorier, M. and Yedidia, J.S.},
      • title = {Reduced Latency Iterative Decoding of LDPC Codes},
      • booktitle = {IEEE Global Telecommunications Conference (GLOBECOM)},
      • year = 2005,
      • volume = 3,
      • pages = {1199--2204},
      • month = nov,
      • url = {https://www.merl.com/publications/TR2005-103}
      • }
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  • Research Area:

    Communications

Abstract:

Reduced latency versions of iterative decoders of low-density parity-check codes are analyzed in this paper. The proposed schemes converge faster than standard approaches. Two methods, density evolution and EXIT charts, are used to analyze the performance of the proposed algorithms. Both theoretical analysis and simulations show that the new schedules offer good performance versus complexity and latency trade-offs.

 

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